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Software application development of the Province of Brescia GIS system

GIS

Province of Brescia in 2017 has been select GisUp for the supply of GIS software applications.

This supply includes the following objectives:

  • conversion of the entire Province of Brescia cartographic database (size 650 GB) consisting of vectors and rasters, from the national reference system Monte Mario/Italy Zone 1 (3003) to the international system WGS84/UTM Zone 32N (32632). To carry out the conversion, the Python modules were created ad hoc, which, supported by metadata catalogues, made it possible to migrate all objects using IGM grids;
  • development of a conversion software of municipal DBT from the Province of Brescia format to the Lombardy Region GeoUML format and vice versa. Moreover, an online portal for the creation of the meta-information has been implemented, which allows converting the structure of all the existing classes of provincial GeoDatabase into GeoUML catalogue. Subsequently, a Python module implemented using pandas, GeoPandas and Fiona, makes possible to create a SQL statement necessary for the massive loading in the PostgreSQL / PostGIS structured as GeoUML and vice versa;
  • server configuration to install the validation software (GeoUML Validator offered by the Spatial DB Group of the Politecnico di Milano). This software will be able to validate DBTs in GeoUML format after conversion;
  • development of a software for redirecting the entire links of the services, displayed on the Geoportal of the Province of Brescia, into new positions inside the database obtained as a result of the coordinate conversion;
  • development of a software for the conversion of the municipal DBT structure, produced according to the Technical Specifications of Regione Lombardia 2017, into the database structure of the Province of Brescia. In particular, through this software, a complete database of polygonal geometry shapes must be generated from the Regional DBT.